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A distribuição associada a "eventos raros" corresponde a:
I.Escalonamento exponencial.
II.Escalonamento logarítmico.
III.Escalonamento linear.
IV.Escalonamento do escore padronizado (ou Z-score).
Estão corretas as afirmativas:
I.O grau de um tipo de uma entidade é o número dos atributos chave presentes na entidade.
II.A razão de cardinalidade para um relacionamento binário especifica o número máximo de instâncias de relacionamentos que uma instância pode participar.
III.Os tipos de entidades que possuem atributos-estrangeiros próprios são chamados de entidades fracas.
É CORRETO o que se afirma em:
I.Visão conceitual multidimensional e dimensionalidade genérica.
II.Dimensões e níveis de agregações limitadas.
III.Processamento OLTP e tratamento dinâmico de matrizes esparsas.
É CORRETO o que se afirma em:
I.Os Métodos de regularização por penalização com normas L1 e L2, correspondem respectivamente à Regressão Ridge e à Regressão Lasso (Least Absolute Shrinkage and Selection Operator Regression).
II.Métodos de regularização por Dropout, regularizam as redes neurais, descartando aleatoriamente nós, juntamente com suas conexões de entrada e saída, da rede durante o treinamento.
III.Métodos de regularização por Early Stopping interrompem o treinamento quando as atualizações de parâmetros não começam mais a produzir melhorias em um conjunto de validação em redes neurais profundas
IV.Para manejo de redes neurais com R, pode ser utilizado o pacote neuralnet , que permite treinamento de redes neurais usando a retropropagação, retropropagação resiliente com ou sem retrocesso de peso ou a versão globalmente convergente modificada.
Estão corretas as afirmativas:
I.Sistemas de informações geográficas são os ambientes computacionais onde se tratam os dados espaciais, inclusive integrando os dados espaciais a dados não espaciais, com o intuito de extrair informações.
II.Sensoriamento remoto é o conjunto de técnicas e instrumentos para adquirir dados sobre objetos sem que haja contato direto com tais objetos.
III.Sistemas de bancos de geográficos é um conjunto de técnicas e instrumentos utilizados para localização dos dados na superfície terrestre.
É CORRETO o que se afirma em:
O texto seguinte servirá de base para responder à questão.
De acordo com a Resolução nº 29/2022 que estabelece orientações às empresas estatais federais para a contratação de bens e serviços de tecnologia da informação.
Resolução nº 29/2022
Selecione a alternativa INCORRETA relacionada aos estudos técnicos preliminares à contratação de uma solução.
O texto seguinte servirá de base para responder à questão.
Microsoft 365 facilita a condução de modernas formas de trabalho colaborativo, permitindo que analistas de tecnologias da informação trabalhem nos seus escritórios ou remotamente e utilizem o recurso nativo de armazenamento de arquivos na nuvem se chama:
Microsoft
O serviço de nuvem disponibilizado pela Microsoft se chama:
O texto seguinte servirá de base para responder à questão.

Mother Goose and Grimm cartoon, by Mike Peters
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Mother Goose and Grimm cartoon, by Mike Peters
O texto seguinte servirá de base para responder à questão.

Mother Goose and Grimm cartoon, by Mike Peters
O texto seguinte servirá de base para responder à questão.

Mother Goose and Grimm cartoon, by Mike Peters
O texto seguinte servirá de base para responder à questão.
Biden administration, in its last days, proposes new protections for Arctic Alaska land

Lakes and connecting streams in the northeastern part of the National Petroleum Reserve in Alaska, June 2014.
Four days before President Joe Biden is set to leave office, his administration recommended that about 3 million more acres in Alaska's western Arctic be protected from development and issued a guideline, effective immediately, requiring additional protections for traditional Native subsistence harvests of fish, caribou and other resources.
The new recommendations and guidance, which apply to the 23-million-acre National Petroleum Reserve in Alaska, run counter to President-elect Donald Trump's expressed plans to expand oil drilling in the Arctic and elsewhere and to overturn Biden administration environmental policies more broadly.
The recommendations for additional land to be protected as part of what are termed "special areas" and the guidance for elevating the importance of subsistence and tribal consultation could be ignored or scrapped by the incoming Trump administration.
The northeastern part of the reserve is the area considered most likely to hold oil and where development has spread in recent years. There is already production in that area, and the most notable production expected in the future is from ConocoPhillips' Willow project. Willow won Biden administration approval in 2023. Production is expected to start by the end of the decade and peak at 180,000 barrels per day; current production from all North Slope fields amounts to less than 470,000 barrels per day.
Like the existing Teshekpuk special area, which holds important habitat for caribou, fish and migratory birds, the village of Nuiqsut is in the general area of the reserve's northeastern corner, where new oil development has occurred. Nuiqsut is so close that oilfield infrastructure can be seen from the village.

Pipelines extend across the landscape outside Nuiqsut, Alaska, May 2019.
"But at the same time, I think we and our partners have also made it abundantly clear that we're going to keep fighting, and keep fighting for protections in the Western Arctic," she said.
(From ROSEN, Yereth. Biden administration, in its last days, proposes new protections for Arctic Alaska land, Alaska Beacon, January 17, 2025. In alaskabeacon.com/2025/01/17/biden-administration-in-its-last-days-pro poses-new-protections-for-arctic-alaska-land/, accessed on February 19th, 2025)
Pipelines extend across the landscape outside Nuiqsut, Alaska, May 2019.
"But at the same time, I think we and our partners have also made it abundantly clear that we're going to keep fighting, and keep fighting for protections in the Western Arctic," she said.
(From ROSEN, Yereth. Biden administration, in its last days, proposes new protections for Arctic Alaska land, Alaska Beacon, January 17, 2025. In alaskabeacon.com/2025/01/17/biden-administration-in-its-last-days-pro poses-new-protections-for-arctic-alaska-land/, accessed on February 19th, 2025)
O texto seguinte servirá de base para responder à questão.
Biden administration, in its last days, proposes new protections for Arctic Alaska land

Lakes and connecting streams in the northeastern part of the National Petroleum Reserve in Alaska, June 2014.
Four days before President Joe Biden is set to leave office, his administration recommended that about 3 million more acres in Alaska's western Arctic be protected from development and issued a guideline, effective immediately, requiring additional protections for traditional Native subsistence harvests of fish, caribou and other resources.
The new recommendations and guidance, which apply to the 23-million-acre National Petroleum Reserve in Alaska, run counter to President-elect Donald Trump's expressed plans to expand oil drilling in the Arctic and elsewhere and to overturn Biden administration environmental policies more broadly.
The recommendations for additional land to be protected as part of what are termed "special areas" and the guidance for elevating the importance of subsistence and tribal consultation could be ignored or scrapped by the incoming Trump administration.
The northeastern part of the reserve is the area considered most likely to hold oil and where development has spread in recent years. There is already production in that area, and the most notable production expected in the future is from ConocoPhillips' Willow project. Willow won Biden administration approval in 2023. Production is expected to start by the end of the decade and peak at 180,000 barrels per day; current production from all North Slope fields amounts to less than 470,000 barrels per day.
Like the existing Teshekpuk special area, which holds important habitat for caribou, fish and migratory birds, the village of Nuiqsut is in the general area of the reserve's northeastern corner, where new oil development has occurred. Nuiqsut is so close that oilfield infrastructure can be seen from the village.

Pipelines extend across the landscape outside Nuiqsut, Alaska, May 2019.
"But at the same time, I think we and our partners have also made it abundantly clear that we're going to keep fighting, and keep fighting for protections in the Western Arctic," she said.
(From ROSEN, Yereth. Biden administration, in its last days, proposes new protections for Arctic Alaska land, Alaska Beacon, January 17, 2025. In alaskabeacon.com/2025/01/17/biden-administration-in-its-last-days-pro poses-new-protections-for-arctic-alaska-land/, accessed on February 19th, 2025)
Pipelines extend across the landscape outside Nuiqsut, Alaska, May 2019.
"But at the same time, I think we and our partners have also made it abundantly clear that we're going to keep fighting, and keep fighting for protections in the Western Arctic," she said.
(From ROSEN, Yereth. Biden administration, in its last days, proposes new protections for Arctic Alaska land, Alaska Beacon, January 17, 2025. In alaskabeacon.com/2025/01/17/biden-administration-in-its-last-days-pro poses-new-protections-for-arctic-alaska-land/, accessed on February 19th, 2025)
O texto seguinte servirá de base para responder à questão.
Biden administration, in its last days, proposes new protections for Arctic Alaska land

Lakes and connecting streams in the northeastern part of the National Petroleum Reserve in Alaska, June 2014.
Four days before President Joe Biden is set to leave office, his administration recommended that about 3 million more acres in Alaska's western Arctic be protected from development and issued a guideline, effective immediately, requiring additional protections for traditional Native subsistence harvests of fish, caribou and other resources.
The new recommendations and guidance, which apply to the 23-million-acre National Petroleum Reserve in Alaska, run counter to President-elect Donald Trump's expressed plans to expand oil drilling in the Arctic and elsewhere and to overturn Biden administration environmental policies more broadly.
The recommendations for additional land to be protected as part of what are termed "special areas" and the guidance for elevating the importance of subsistence and tribal consultation could be ignored or scrapped by the incoming Trump administration.
The northeastern part of the reserve is the area considered most likely to hold oil and where development has spread in recent years. There is already production in that area, and the most notable production expected in the future is from ConocoPhillips' Willow project. Willow won Biden administration approval in 2023. Production is expected to start by the end of the decade and peak at 180,000 barrels per day; current production from all North Slope fields amounts to less than 470,000 barrels per day.
Like the existing Teshekpuk special area, which holds important habitat for caribou, fish and migratory birds, the village of Nuiqsut is in the general area of the reserve's northeastern corner, where new oil development has occurred. Nuiqsut is so close that oilfield infrastructure can be seen from the village.

Pipelines extend across the landscape outside Nuiqsut, Alaska, May 2019.
"But at the same time, I think we and our partners have also made it abundantly clear that we're going to keep fighting, and keep fighting for protections in the Western Arctic," she said.
(From ROSEN, Yereth. Biden administration, in its last days, proposes new protections for Arctic Alaska land, Alaska Beacon, January 17, 2025. In alaskabeacon.com/2025/01/17/biden-administration-in-its-last-days-pro poses-new-protections-for-arctic-alaska-land/, accessed on February 19th, 2025)
Pipelines extend across the landscape outside Nuiqsut, Alaska, May 2019.
"But at the same time, I think we and our partners have also made it abundantly clear that we're going to keep fighting, and keep fighting for protections in the Western Arctic," she said.
(From ROSEN, Yereth. Biden administration, in its last days, proposes new protections for Arctic Alaska land, Alaska Beacon, January 17, 2025. In alaskabeacon.com/2025/01/17/biden-administration-in-its-last-days-pro poses-new-protections-for-arctic-alaska-land/, accessed on February 19th, 2025)